content: /*
   * 支付宝开放平台API
   * 支付宝开放平台v3协议文档
   *
   * The version of the OpenAPI document: 2025-08-26
   * 
   *
   * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
   * https://openapi-generator.tech
   * Do not edit the class manually.
   */
  
  
  package com.alipay.v3.model;
  
  import java.util.Objects;
  import java.util.Arrays;
  import com.google.gson.TypeAdapter;
  import com.google.gson.annotations.JsonAdapter;
  import com.google.gson.annotations.SerializedName;
  import com.google.gson.stream.JsonReader;
  import com.google.gson.stream.JsonWriter;
  import io.swagger.annotations.ApiModel;
  import io.swagger.annotations.ApiModelProperty;
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  import com.google.gson.JsonArray;
  import com.google.gson.JsonDeserializationContext;
  import com.google.gson.JsonDeserializer;
  import com.google.gson.JsonElement;
  import com.google.gson.JsonObject;
  import com.google.gson.JsonParseException;
  import com.google.gson.TypeAdapterFactory;
  import com.google.gson.reflect.TypeToken;
  
  import java.lang.reflect.Type;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.Set;
  
  import com.alipay.v3.JSON;
  
  /**
   * AlipayOpenPublicLifeMsgSendModel
   */
  @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
  public class AlipayOpenPublicLifeMsgSendModel {
    public static final String SERIALIZED_NAME_CATEGORY = "category";
    @SerializedName(SERIALIZED_NAME_CATEGORY)
    private String category;
  
    public static final String SERIALIZED_NAME_CONTENT = "content";
    @SerializedName(SERIALIZED_NAME_CONTENT)
    private String content;
  
    public static final String SERIALIZED_NAME_DESC = "desc";
    @SerializedName(SERIALIZED_NAME_DESC)
    private String desc;
  
    public static final String SERIALIZED_NAME_MSG_TYPE = "msg_type";
    @SerializedName(SERIALIZED_NAME_MSG_TYPE)
    private String msgType;
  
    public static final String SERIALIZED_NAME_SOURCE_EXT_INFO = "source_ext_info";
    @SerializedName(SERIALIZED_NAME_SOURCE_EXT_INFO)
    private String sourceExtInfo;
  
    public static final String SERIALIZED_NAME_TITLE = "title";
    @SerializedName(SERIALIZED_NAME_TITLE)
    private String title;
  
    public static final String SERIALIZED_NAME_UNIQUE_MSG_ID = "unique_msg_id";
    @SerializedName(SERIALIZED_NAME_UNIQUE_MSG_ID)
    private String uniqueMsgId;
  
    public static final String SERIALIZED_NAME_VIDEO_LENGTH = "video_length";
    @SerializedName(SERIALIZED_NAME_VIDEO_LENGTH)
    private String videoLength;
  
    public static final String SERIALIZED_NAME_VIDEO_SAMPLES = "video_samples";
    @SerializedName(SERIALIZED_NAME_VIDEO_SAMPLES)
    private List<String> videoSamples = null;
  
    public static final String SERIALIZED_NAME_VIDEO_SIZE = "video_size";
    @SerializedName(SERIALIZED_NAME_VIDEO_SIZE)
    private String videoSize;
  
    public static final String SERIALIZED_NAME_VIDEO_SOURCE = "video_source";
    @SerializedName(SERIALIZED_NAME_VIDEO_SOURCE)
    private String videoSource;
  
    public static final String SERIALIZED_NAME_VIDEO_TEMPORARY_URL = "video_temporary_url";
    @SerializedName(SERIALIZED_NAME_VIDEO_TEMPORARY_URL)
    private String videoTemporaryUrl;
  
    public static final String SERIALIZED_NAME_VIDEO_URL = "video_url";
    @SerializedName(SERIALIZED_NAME_VIDEO_URL)
    private String videoUrl;
  
    public AlipayOpenPublicLifeMsgSendModel() { 
    }
  
    public AlipayOpenPublicLifeMsgSendModel category(String category) {
      
      this.category = category;
      return this;
    }
  
     /**
     * 消息分类，请传入对应分类编码值
     * @return category
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "c001", value = "消息分类，请传入对应分类编码值")
  
    public String getCategory() {
      return category;
    }
  
  
    public void setCategory(String category) {
      this.category = category;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel content(String content) {
      
      this.content = content;
      return this;
    }
  
     /**
     * 消息正文，html原文或纯文本
     * @return content
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "多云转晴，10°-21°", value = "消息正文，html原文或纯文本")
  
    public String getContent() {
      return content;
    }
  
  
    public void setContent(String content) {
      this.content = content;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel desc(String desc) {
      
      this.desc = desc;
      return this;
    }
  
     /**
     * 消息概述
     * @return desc
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "多云转晴，13-21°", value = "消息概述")
  
    public String getDesc() {
      return desc;
    }
  
  
    public void setDesc(String desc) {
      this.desc = desc;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel msgType(String msgType) {
      
      this.msgType = msgType;
      return this;
    }
  
     /**
     * 媒体资讯类生活号消息类型
     * @return msgType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "IMAGE-CONTENT： 生活号新图文消息（单条），VIDEO：生活号视频消息（单条）", value = "媒体资讯类生活号消息类型")
  
    public String getMsgType() {
      return msgType;
    }
  
  
    public void setMsgType(String msgType) {
      this.msgType = msgType;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel sourceExtInfo(String sourceExtInfo) {
      
      this.sourceExtInfo = sourceExtInfo;
      return this;
    }
  
     /**
     * 消息来源方附属信息，供搜索、推荐使用  publish_time（int）：消息发布时间，单位秒  keyword_list（String）: 文章的标签列表，英文逗号分隔  comment（int）：消息来源处评论次数  reward（int）：消息来源处打赏次数  is_recommended（boolean）：消息在来源处是否被推荐  is_news（boolean）：消息是否实时性内容  read（int）：消息在来源处被阅读次数  like（int）：消息在来源处被点赞次数  is_hot（boolean）：消息在来源平台是否是热门内容  share（int）：文章在来源平台的分享次数  deadline（int）：文章的失效时间，单位秒
     * @return sourceExtInfo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "{\"is_recommended\":\"true\",\"is_news\":\"true\"}", value = "消息来源方附属信息，供搜索、推荐使用  publish_time（int）：消息发布时间，单位秒  keyword_list（String）: 文章的标签列表，英文逗号分隔  comment（int）：消息来源处评论次数  reward（int）：消息来源处打赏次数  is_recommended（boolean）：消息在来源处是否被推荐  is_news（boolean）：消息是否实时性内容  read（int）：消息在来源处被阅读次数  like（int）：消息在来源处被点赞次数  is_hot（boolean）：消息在来源平台是否是热门内容  share（int）：文章在来源平台的分享次数  deadline（int）：文章的失效时间，单位秒")
  
    public String getSourceExtInfo() {
      return sourceExtInfo;
    }
  
  
    public void setSourceExtInfo(String sourceExtInfo) {
      this.sourceExtInfo = sourceExtInfo;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel title(String title) {
      
      this.title = title;
      return this;
    }
  
     /**
     * 消息标题
     * @return title
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "杭州天气预报", value = "消息标题")
  
    public String getTitle() {
      return title;
    }
  
  
    public void setTitle(String title) {
      this.title = title;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel uniqueMsgId(String uniqueMsgId) {
      
      this.uniqueMsgId = uniqueMsgId;
      return this;
    }
  
     /**
     * 来源方消息唯一标识；若不为空，根据此id和生活号id对消息去重；若为空，不去重
     * @return uniqueMsgId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2016042810221362", value = "来源方消息唯一标识；若不为空，根据此id和生活号id对消息去重；若为空，不去重")
  
    public String getUniqueMsgId() {
      return uniqueMsgId;
    }
  
  
    public void setUniqueMsgId(String uniqueMsgId) {
      this.uniqueMsgId = uniqueMsgId;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel videoLength(String videoLength) {
      
      this.videoLength = videoLength;
      return this;
    }
  
     /**
     * 生活号消息视频时长，单位：秒（视频类消息必填）
     * @return videoLength
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "120", value = "生活号消息视频时长，单位：秒（视频类消息必填）")
  
    public String getVideoLength() {
      return videoLength;
    }
  
  
    public void setVideoLength(String videoLength) {
      this.videoLength = videoLength;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel videoSamples(List<String> videoSamples) {
      
      this.videoSamples = videoSamples;
      return this;
    }
  
    public AlipayOpenPublicLifeMsgSendModel addVideoSamplesItem(String videoSamplesItem) {
      if (this.videoSamples == null) {
        this.videoSamples = new ArrayList<>();
      }
      this.videoSamples.add(videoSamplesItem);
      return this;
    }
  
     /**
     * 视频类型消息中视频抽样关键帧截图，视频类消息选填
     * @return videoSamples
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "https://os.alipayobjects.com/rmsportal/SbMPIcOBQLFUXGg.jpg", value = "视频类型消息中视频抽样关键帧截图，视频类消息选填")
  
    public List<String> getVideoSamples() {
      return videoSamples;
    }
  
  
    public void setVideoSamples(List<String> videoSamples) {
      this.videoSamples = videoSamples;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel videoSize(String videoSize) {
      
      this.videoSize = videoSize;
      return this;
    }
  
     /**
     * 视频大小，单位：KB（视频类消息必填）
     * @return videoSize
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "1024", value = "视频大小，单位：KB（视频类消息必填）")
  
    public String getVideoSize() {
      return videoSize;
    }
  
  
    public void setVideoSize(String videoSize) {
      this.videoSize = videoSize;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel videoSource(String videoSource) {
      
      this.videoSource = videoSource;
      return this;
    }
  
     /**
     * 视频资源来源id（视频类消息必填），取值限定youku, miaopai, taobao, sina中的一个
     * @return videoSource
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "youku", value = "视频资源来源id（视频类消息必填），取值限定youku, miaopai, taobao, sina中的一个")
  
    public String getVideoSource() {
      return videoSource;
    }
  
  
    public void setVideoSource(String videoSource) {
      this.videoSource = videoSource;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel videoTemporaryUrl(String videoTemporaryUrl) {
      
      this.videoTemporaryUrl = videoTemporaryUrl;
      return this;
    }
  
     /**
     * 视频的临时链接（优酷来源的视频消息，该字段不能为空）
     * @return videoTemporaryUrl
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "https://openhome.alipay.com/platform/home.htm", value = "视频的临时链接（优酷来源的视频消息，该字段不能为空）")
  
    public String getVideoTemporaryUrl() {
      return videoTemporaryUrl;
    }
  
  
    public void setVideoTemporaryUrl(String videoTemporaryUrl) {
      this.videoTemporaryUrl = videoTemporaryUrl;
    }
  
  
    public AlipayOpenPublicLifeMsgSendModel videoUrl(String videoUrl) {
      
      this.videoUrl = videoUrl;
      return this;
    }
  
     /**
     * 生活号视频类消息视频id或url（视频类消息必填，根据来源区分）
     * @return videoUrl
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "https://open.alipay.com/platform/home.htm", value = "生活号视频类消息视频id或url（视频类消息必填，根据来源区分）")
  
    public String getVideoUrl() {
      return videoUrl;
    }
  
  
    public void setVideoUrl(String videoUrl) {
      this.videoUrl = videoUrl;
    }
  
    /**
     * A container for additional, undeclared properties.
     * This is a holder for any undeclared properties as specified with
     * the 'additionalProperties' keyword in the OAS document.
     */
    private Map<String, Object> additionalProperties;
  
    /**
     * Set the additional (undeclared) property with the specified name and value.
     * If the property does not already exist, create it otherwise replace it.
     *
     * @param key name of the property
     * @param value value of the property
     * @return the AlipayOpenPublicLifeMsgSendModel instance itself
     */
    public AlipayOpenPublicLifeMsgSendModel putAdditionalProperty(String key, Object value) {
      if (this.additionalProperties == null) {
          this.additionalProperties = new HashMap<String, Object>();
      }
      this.additionalProperties.put(key, value);
      return this;
    }
  
    /**
     * Return the additional (undeclared) property.
     *
     * @return a map of objects
     */
    public Map<String, Object> getAdditionalProperties() {
      return additionalProperties;
    }
  
    /**
     * Return the additional (undeclared) property with the specified name.
     *
     * @param key name of the property
     * @return an object
     */
    public Object getAdditionalProperty(String key) {
      if (this.additionalProperties == null) {
          return null;
      }
      return this.additionalProperties.get(key);
    }
  
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
      AlipayOpenPublicLifeMsgSendModel alipayOpenPublicLifeMsgSendModel = (AlipayOpenPublicLifeMsgSendModel) o;
      return Objects.equals(this.category, alipayOpenPublicLifeMsgSendModel.category) &&
          Objects.equals(this.content, alipayOpenPublicLifeMsgSendModel.content) &&
          Objects.equals(this.desc, alipayOpenPublicLifeMsgSendModel.desc) &&
          Objects.equals(this.msgType, alipayOpenPublicLifeMsgSendModel.msgType) &&
          Objects.equals(this.sourceExtInfo, alipayOpenPublicLifeMsgSendModel.sourceExtInfo) &&
          Objects.equals(this.title, alipayOpenPublicLifeMsgSendModel.title) &&
          Objects.equals(this.uniqueMsgId, alipayOpenPublicLifeMsgSendModel.uniqueMsgId) &&
          Objects.equals(this.videoLength, alipayOpenPublicLifeMsgSendModel.videoLength) &&
          Objects.equals(this.videoSamples, alipayOpenPublicLifeMsgSendModel.videoSamples) &&
          Objects.equals(this.videoSize, alipayOpenPublicLifeMsgSendModel.videoSize) &&
          Objects.equals(this.videoSource, alipayOpenPublicLifeMsgSendModel.videoSource) &&
          Objects.equals(this.videoTemporaryUrl, alipayOpenPublicLifeMsgSendModel.videoTemporaryUrl) &&
          Objects.equals(this.videoUrl, alipayOpenPublicLifeMsgSendModel.videoUrl)&&
          Objects.equals(this.additionalProperties, alipayOpenPublicLifeMsgSendModel.additionalProperties);
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(category, content, desc, msgType, sourceExtInfo, title, uniqueMsgId, videoLength, videoSamples, videoSize, videoSource, videoTemporaryUrl, videoUrl, additionalProperties);
    }
  
    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder();
      sb.append("class AlipayOpenPublicLifeMsgSendModel {\n");
      sb.append("    category: ").append(toIndentedString(category)).append("\n");
      sb.append("    content: ").append(toIndentedString(content)).append("\n");
      sb.append("    desc: ").append(toIndentedString(desc)).append("\n");
      sb.append("    msgType: ").append(toIndentedString(msgType)).append("\n");
      sb.append("    sourceExtInfo: ").append(toIndentedString(sourceExtInfo)).append("\n");
      sb.append("    title: ").append(toIndentedString(title)).append("\n");
      sb.append("    uniqueMsgId: ").append(toIndentedString(uniqueMsgId)).append("\n");
      sb.append("    videoLength: ").append(toIndentedString(videoLength)).append("\n");
      sb.append("    videoSamples: ").append(toIndentedString(videoSamples)).append("\n");
      sb.append("    videoSize: ").append(toIndentedString(videoSize)).append("\n");
      sb.append("    videoSource: ").append(toIndentedString(videoSource)).append("\n");
      sb.append("    videoTemporaryUrl: ").append(toIndentedString(videoTemporaryUrl)).append("\n");
      sb.append("    videoUrl: ").append(toIndentedString(videoUrl)).append("\n");
      sb.append("    additionalProperties: ").append(toIndentedString(additionalProperties)).append("\n");
      sb.append("}");
      return sb.toString();
    }
  
    /**
     * Convert the given object to string with each line indented by 4 spaces
     * (except the first line).
     */
    private String toIndentedString(Object o) {
      if (o == null) {
        return "null";
      }
      return o.toString().replace("\n", "\n    ");
    }
  
  
    public static HashSet<String> openapiFields;
    public static HashSet<String> openapiRequiredFields;
  
    static {
      // a set of all properties/fields (JSON key names)
      openapiFields = new HashSet<String>();
      openapiFields.add("category");
      openapiFields.add("content");
      openapiFields.add("desc");
      openapiFields.add("msg_type");
      openapiFields.add("source_ext_info");
      openapiFields.add("title");
      openapiFields.add("unique_msg_id");
      openapiFields.add("video_length");
      openapiFields.add("video_samples");
      openapiFields.add("video_size");
      openapiFields.add("video_source");
      openapiFields.add("video_temporary_url");
      openapiFields.add("video_url");
  
      // a set of required properties/fields (JSON key names)
      openapiRequiredFields = new HashSet<String>();
    }
  
   /**
    * Validates the JSON Object and throws an exception if issues found
    *
    * @param jsonObj JSON Object
    * @throws IOException if the JSON Object is invalid with respect to AlipayOpenPublicLifeMsgSendModel
    */
    public static void validateJsonObject(JsonObject jsonObj) throws IOException {
        if (jsonObj == null) {
          if (AlipayOpenPublicLifeMsgSendModel.openapiRequiredFields.isEmpty()) {
            return;
          } else { // has required fields
            throw new IllegalArgumentException(String.format("The required field(s) %s in AlipayOpenPublicLifeMsgSendModel is not found in the empty JSON string", AlipayOpenPublicLifeMsgSendModel.openapiRequiredFields.toString()));
          }
        }
        if (jsonObj.get("category") != null && !jsonObj.get("category").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `category` to be a primitive type in the JSON string but got `%s`", jsonObj.get("category").toString()));
        }
        if (jsonObj.get("content") != null && !jsonObj.get("content").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `content` to be a primitive type in the JSON string but got `%s`", jsonObj.get("content").toString()));
        }
        if (jsonObj.get("desc") != null && !jsonObj.get("desc").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `desc` to be a primitive type in the JSON string but got `%s`", jsonObj.get("desc").toString()));
        }
        if (jsonObj.get("msg_type") != null && !jsonObj.get("msg_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `msg_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("msg_type").toString()));
        }
        if (jsonObj.get("source_ext_info") != null && !jsonObj.get("source_ext_info").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `source_ext_info` to be a primitive type in the JSON string but got `%s`", jsonObj.get("source_ext_info").toString()));
        }
        if (jsonObj.get("title") != null && !jsonObj.get("title").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `title` to be a primitive type in the JSON string but got `%s`", jsonObj.get("title").toString()));
        }
        if (jsonObj.get("unique_msg_id") != null && !jsonObj.get("unique_msg_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `unique_msg_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("unique_msg_id").toString()));
        }
        if (jsonObj.get("video_length") != null && !jsonObj.get("video_length").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `video_length` to be a primitive type in the JSON string but got `%s`", jsonObj.get("video_length").toString()));
        }
        // ensure the json data is an array
        if (jsonObj.get("video_samples") != null && !jsonObj.get("video_samples").isJsonArray()) {
          throw new IllegalArgumentException(String.format("Expected the field `video_samples` to be an array in the JSON string but got `%s`", jsonObj.get("video_samples").toString()));
        }
        if (jsonObj.get("video_size") != null && !jsonObj.get("video_size").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `video_size` to be a primitive type in the JSON string but got `%s`", jsonObj.get("video_size").toString()));
        }
        if (jsonObj.get("video_source") != null && !jsonObj.get("video_source").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `video_source` to be a primitive type in the JSON string but got `%s`", jsonObj.get("video_source").toString()));
        }
        if (jsonObj.get("video_temporary_url") != null && !jsonObj.get("video_temporary_url").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `video_temporary_url` to be a primitive type in the JSON string but got `%s`", jsonObj.get("video_temporary_url").toString()));
        }
        if (jsonObj.get("video_url") != null && !jsonObj.get("video_url").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `video_url` to be a primitive type in the JSON string but got `%s`", jsonObj.get("video_url").toString()));
        }
    }
  
    public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
      @SuppressWarnings("unchecked")
      @Override
      public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
         if (!AlipayOpenPublicLifeMsgSendModel.class.isAssignableFrom(type.getRawType())) {
           return null; // this class only serializes 'AlipayOpenPublicLifeMsgSendModel' and its subtypes
         }
         final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
         final TypeAdapter<AlipayOpenPublicLifeMsgSendModel> thisAdapter
                          = gson.getDelegateAdapter(this, TypeToken.get(AlipayOpenPublicLifeMsgSendModel.class));
  
         return (TypeAdapter<T>) new TypeAdapter<AlipayOpenPublicLifeMsgSendModel>() {
             @Override
             public void write(JsonWriter out, AlipayOpenPublicLifeMsgSendModel value) throws IOException {
               JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
               obj.remove("additionalProperties");
               // serialize additonal properties
               if (value.getAdditionalProperties() != null) {
                 for (Map.Entry<String, Object> entry : value.getAdditionalProperties().entrySet()) {
                   if (entry.getValue() instanceof String)
                     obj.addProperty(entry.getKey(), (String) entry.getValue());
                   else if (entry.getValue() instanceof Number)
                     obj.addProperty(entry.getKey(), (Number) entry.getValue());
                   else if (entry.getValue() instanceof Boolean)
                     obj.addProperty(entry.getKey(), (Boolean) entry.getValue());
                   else if (entry.getValue() instanceof Character)
                     obj.addProperty(entry.getKey(), (Character) entry.getValue());
                   else {
                     obj.add(entry.getKey(), gson.toJsonTree(entry.getValue()).getAsJsonObject());
                   }
                 }
               }
               elementAdapter.write(out, obj);
             }
  
             @Override
             public AlipayOpenPublicLifeMsgSendModel read(JsonReader in) throws IOException {
               JsonObject jsonObj = elementAdapter.read(in).getAsJsonObject();
               validateJsonObject(jsonObj);
               // store additional fields in the deserialized instance
               AlipayOpenPublicLifeMsgSendModel instance = thisAdapter.fromJsonTree(jsonObj);
               for (Map.Entry<String, JsonElement> entry : jsonObj.entrySet()) {
                 if (!openapiFields.contains(entry.getKey())) {
                   if (entry.getValue().isJsonPrimitive()) { // primitive type
                     if (entry.getValue().getAsJsonPrimitive().isString())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsString());
                     else if (entry.getValue().getAsJsonPrimitive().isNumber())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsNumber());
                     else if (entry.getValue().getAsJsonPrimitive().isBoolean())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsBoolean());
                     else
                       throw new IllegalArgumentException(String.format("The field `%s` has unknown primitive type. Value: %s", entry.getKey(), entry.getValue().toString()));
                   } else { // non-primitive type
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), HashMap.class));
                   }
                 }
               }
               return instance;
             }
  
         }.nullSafe();
      }
    }
  
   /**
    * Create an instance of AlipayOpenPublicLifeMsgSendModel given an JSON string
    *
    * @param jsonString JSON string
    * @return An instance of AlipayOpenPublicLifeMsgSendModel
    * @throws IOException if the JSON string is invalid with respect to AlipayOpenPublicLifeMsgSendModel
    */
    public static AlipayOpenPublicLifeMsgSendModel fromJson(String jsonString) throws IOException {
      return JSON.getGson().fromJson(jsonString, AlipayOpenPublicLifeMsgSendModel.class);
    }
  
   /**
    * Convert an instance of AlipayOpenPublicLifeMsgSendModel to an JSON string
    *
    * @return JSON string
    */
    public String toJson() {
      return JSON.getGson().toJson(this);
    }
  }
  
  